I have four Series 2 Tivos on my network. I have a Linksys/Cisco router. Everything was fine until I added a Linksys/Cisco wireless range extender to help two of my Tivos which had signal strengths hovering between 25-40%. The range extender did its job, increasing the signal strength on the two affected Tivos to 80-100%. However, the two Tivos which are being aided by the range extender keep losing contact with the other two Tivos. If I restart all 4 Tivos, they all see each other for about 10 minutes. Then, the two Tivos aided by the range extender see each other and the other two Tivos see each other. Theyre almost acting like its two separate networks. Ironically, At first, I could access all four Tivos using KMTTG and pyTivo. Now I can only see the two Tivos not affected by the range extender. I thought it was a pyTivo issue but the problem continues even when I disabled pyTivo. All 4 S2s have wireless G adapters. Any suggestions will be appreciated.